Nap time

My child is refusing naps and it is just wearing me out. She will just fight me to the end. Today was awful and I felt mentally drained by the time she finally fell asleep at 5:00pm! We started the process at 2:30!!I don't always make her take a nap so I am sure if I was more consistent with forcing her to then it might get better. Although the days she doesn't take a nap she honestly just doesn't seem tired at all. I make her sit in her bed for 1-2 hours everyday though!! She usually will sit in her bed and read or play with her animals. Occasionally she tries to come out of her room. Today I put the child knob on her door and man she screamed hysterically for about 30 min. She also is guilty of taking off all her clothes and her diaper and peeing around her room. She sure is a stinker. She pulls everything out of her drawers sometimes too. I don't know if I should be forcing her to sleep or just keep allowing her to have that quiet time in her bed for 1-2 hours. However, it doesn't always seem like quiet time when there's screaming and pounding on the door. Hmmm...